python的Turtle库

太过爱你忘了你带给我的痛 2022-05-21 13:12 186阅读 0赞

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![70 1][]

用circle方法绘制实例

from turtle import *
    
    def main():
        tk=Turtle()
        tk.pensize(3)
        tk.penup()
        tk.goto(-200,-50)
        tk.pendown()
        tk.circle(40,steps=3)
        
        tk.penup()
        tk.goto(-100,-50)
        tk.pendown()
        tk.circle(40,steps=4)
        
        tk.penup()
        tk.goto(0,-50)
        tk.pendown()
        tk.circle(40,steps=5)
        
        tk.penup()
        tk.goto(100,-50)
        tk.pendown()
        tk.circle(40,steps=6)
        
        tk.penup()
        tk.goto(200,-50)
        tk.pendown()
        tk.circle(40)
        
        tk.down()
    main()

![70 2][]

颜色字体方法

![70 3][]

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给上面的例子添加颜色

import turtle
     
    def main():
        turtle.pensize(3)
        turtle.penup()
        turtle.goto(-200,-50)
        turtle.pendown()
        turtle.begin_fill()
        turtle.color("red")
        turtle.circle(40, steps=3)
        turtle.end_fill()
     
     
        turtle.penup()
        turtle.goto(-100,-50)
        turtle.pendown()
        turtle.begin_fill()
        turtle.color("blue")
        turtle.circle(40, steps=4)
        turtle.end_fill()
     
        turtle.penup()
        turtle.goto(0,-50)
        turtle.pendown()
        turtle.begin_fill()
        turtle.color("green")
        turtle.circle(40, steps=5)
        turtle.end_fill()
     
        turtle.penup()
        turtle.goto(100,-50)
        turtle.pendown()
        turtle.begin_fill()
        turtle.color("yellow")
        turtle.circle(40, steps=6)
        turtle.end_fill()
     
        turtle.penup()
        turtle.goto(200,-50)
        turtle.pendown()
        turtle.begin_fill()
        turtle.color("purple")
        turtle.circle(40)
        turtle.end_fill()
     
        turtle.color("green")
        turtle.penup()
        turtle.goto(-100,50)
        turtle.pendown()
        turtle.write(("Cool Colorful shapes"),
            font = ("Times", 18, "bold"))
        turtle.hideturtle()
     
        turtle.done()
     
    
    main()

![70 5][]

[70]: /images/20220521/ff15b178f72e4e54b8fc908804236c1c.png
[70 1]: /images/20220521/9e576e0f957743e1a985236d1e04cb66.png
[70 2]: /images/20220521/1cded7a26f2046498c273342e299f93d.png
[70 3]: /images/20220521/d984c74df5884e549c35fd693cfb9e52.png
[70 4]: /images/20220521/654a2d98e12342778934781e7d2384c2.png
[70 5]: /images/20220521/9e240a0601fe40a08855e074a157d1a2.png